CN213475474U

CN213475474U - Oil removal equipment

Info

Publication number: CN213475474U
Application number: CN202021949095.9U
Authority: CN
Inventors: 孙建云; 林书帅
Original assignee: Guangzhou Baiyuan Pump Group Ltd
Current assignee: Guangzhou Baiyuan Pump Group Ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-18
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses an oil separation device, which comprises a box body, a water inlet and a water outlet; the filter assembly comprises a filter cavity, an input end and an output end, wherein the input end is connected with the water inlet; the slag discharging mechanism comprises a first driving device, a screw shaft and a slag discharging port, one end of the screw shaft is arranged in the filtering cavity, the first driving device drives the screw shaft, and the slag discharging port is in butt joint with the screw shaft; the oil-water separation cavity is connected with the output end, a bubble generator is arranged in the oil-water separation cavity, and a scraping plate mechanism is arranged at the top end of the oil-water separation cavity and reciprocates on the liquid level; the oil collecting tank is butted with the scraping plate mechanism; the sewage lifting cavity is connected with the oil-water separation cavity, and a drainage pump is arranged in the sewage lifting cavity; this oil removal equipment passes through filtering component and filters, and the sediment thing is clear away to the screw axis, and bubble generator is waste oil and separation of water, scrapes the trigger mechanism and collects waste oil in the oil trap, and sewage promotes the chamber and discharges sewage, and the grease separation is effectual, and degree of automation is high, reduces daily clearance of equipment and maintains.

Description

Oil removal equipment

Technical Field

The utility model relates to a kitchen garbage disposal technical field, in particular to oil removal equipment.

Background

The oil separation equipment is a device for realizing oil-water separation by generating oil-water stratification by means of the principle that the density of oil is less than that of water and the oil-water is incompatible, most of deslagging modes in the conventional oil separation equipment are filter screen slag frame deslagging, the deslagging effect is poor, and the daily maintenance is inconvenient; most of oil removing modes only rely on gravity separation, the oil surface layer is large, oil-water separation is inconvenient, the oil-water separator is provided with a power device, transmission is realized by a chain, the frequency of the chain breaking down is high in the operation process, and the operation cost of equipment is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an oil removal equipment, the grease separation is effectual, and degree of automation is high, the daily clearance of reducible equipment and maintenance.

According to an embodiment of a first aspect of the present invention, there is provided an oil separation device, comprising a box body provided with a water inlet and a water outlet; the filter assembly is arranged in the box body and comprises a filter cavity, the filter cavity is provided with an input end and an output end, and the input end is connected with the water inlet; the slag discharging mechanism comprises a first driving device, a screw shaft and a slag discharging port, one end of the screw shaft is arranged in the filtering cavity, the first driving device drives the screw shaft to transport along the direction far away from the filtering cavity, and the slag discharging port is in butt joint with the screw shaft; the oil-water separation cavity is arranged in the box body and is connected with the output end, the bubble generator is arranged in the oil-water separation cavity, and the scraping plate mechanism is arranged at the top end of the oil-water separation cavity and reciprocates on the liquid level; the oil collecting tank is arranged in the box body and is in butt joint with the scraping plate mechanism; the sewage promotes the chamber, sets up in the box, and sewage promotes the chamber and is connected with the water oil separating chamber, and sewage promotes the intracavity and is equipped with the drain pump.

Has the advantages that: this oil removal equipment passes through filter assembly and filters out the sediment, in time clears away the sediment through the screw axis to utilize the water oil separating chamber to receive the sewage after filtering, through bubble generator waste oil and water separation, under the effect of gravity, waste oil floats on the upper strata, then through scraping the trigger mechanism with waste oil collection oil sump in, promote the sewage discharge after the chamber will separate waste oil through sewage at last, the grease separation is effectual, degree of automation is high, reducible daily clearance of equipment and maintenance.

According to the utility model discloses oil removal equipment of first aspect embodiment is equipped with heater and temperature controller in the oil trap, temperature controller and heater connection.

According to the utility model discloses oil removal equipment of first aspect embodiment, temperature controller includes temperature sensor and switch, and temperature sensor responds to the temperature of oil trap, the start-up and the closing of on-off control heater.

According to the utility model discloses oil removal equipment of first aspect embodiment is equipped with dredge pump and first emptying valve in the sewage promotes the intracavity.

According to the utility model discloses oil removal equipment of first aspect embodiment is equipped with the second blowoff valve in the water oil separating intracavity.

According to the utility model discloses oil removal equipment of first aspect embodiment, slag extractor constructs still includes the sediment bucket, is equipped with the sediment pipeline on the row's cinder notch, and the sediment pipeline is connected with the sediment bucket.

According to the utility model discloses oil removal equipment of first aspect embodiment, filter component are ARC structure's filter screen, and the opening of filter screen is towards the water inlet.

According to the utility model discloses oil removal equipment of first aspect embodiment, scraper mechanism includes second drive arrangement, rotation axis and scraper blade, and second drive arrangement drive rotation axis rotates, and the scraper blade is installed on the lateral wall of rotation axis, and the scraper blade extends long bar along the axis of rotation axis.

According to the utility model discloses oil removal equipment of first aspect embodiment is equipped with exhaust pipe between oil water separating chamber and the sewage promotion chamber.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a slag discharge mechanism in an embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1-2, an oil separation device includes a tank 10 having a water inlet 11 and a water outlet 12, wherein the water inlet 11 and the water outlet 12 are both provided with flange connectors; the filter assembly 20 is arranged in the box body 10, the filter assembly 20 comprises a filter cavity, the filter cavity is provided with an input end and an output end, and the input end is connected with the water inlet 11; the slag discharging mechanism 30 comprises a first driving device 31, a screw shaft 32 and a slag discharging port 33, one end of the screw shaft 32 is arranged in the filtering cavity, the screw shaft 32 is provided with a helical blade, the first driving device 31 drives the screw shaft 32 to transport along the direction far away from the filtering cavity, and the slag discharging port 33 is in butt joint with the screw shaft 32, so that when the screw shaft 32 transports slag, the slag can automatically fall into the slag discharging port 33; the oil-water separation chamber 40 is arranged in the box body 10, the oil-water separation chamber 40 is connected with an output end, the oil-water separation chamber 40 collects sewage with waste oil, the waste oil can be automatically separated from the sewage after standing for a period of time, a bubble generator 41 is arranged in the oil-water separation chamber 40, the oil-water separation efficiency is improved, a scraper mechanism 42 is arranged at the top end of the oil-water separation chamber 40, the scraper mechanism 42 reciprocates on the liquid level, the scraper mechanism 42 is controlled to act on the liquid level of the waste oil, and the scraper mechanism 42 is prevented from acting on water as much as possible; the oil collecting tank 43 is arranged in the box body 10, the oil collecting tank 43 is butted with the scraper mechanism 42, and preferably, a funnel structure can be adopted to collect the waste oil scraped by the scraper mechanism 42 and intensively convey the waste oil to the oil collecting tank 43; the sewage lifting cavity 50 is arranged in the box body 10, the sewage lifting cavity 50 is connected with the oil-water separation cavity 40, a preferable connecting port is arranged at the bottom of the bottom oil-water separation cavity 40, a drainage pump 60 is arranged in the sewage lifting cavity 50, and the drainage pump 60 can drain sewage; this oil removal equipment filters out the sediment through filter assembly 20, in time clear away the sediment through screw axis 32, and utilize water oil separating chamber 40 to receive the sewage after filtering, separate waste oil and water through bubble generator 41, under the effect of gravity, waste oil floats on the upper strata, then in collecting oil trap 43 with waste oil through scraper mechanism 42, promote the sewage discharge after the chamber 50 will separate waste oil through sewage at last, the grease separation is effectual, the degree of automation is high, reducible daily clearance of equipment and maintenance.

In the present embodiment, a heater and a temperature controller are provided in the oil sump 43, and the temperature controller is connected to the heater. Preferably, the temperature controller includes a temperature sensor that senses the temperature of the sump 43 and a switch that controls the heater on and off. When the waste oil in the oil collecting tank 43 solidifies, the heater is heated and melted to ensure that the waste oil is smoothly discharged, wherein the solidification of the waste oil is influenced by the temperature, so that the temperature sensor is arranged to monitor the solidification state of the waste oil in real time, and the heater is started in time to improve the automation degree.

In this embodiment, be equipped with dredge pump and first exhaust valve in the sewage promotes chamber 50, be equipped with the second exhaust valve in the water oil separating chamber 40, slag discharging mechanism 30 still includes the sediment bucket, be equipped with the sediment pipeline on the sediment mouth 33, sediment pipeline is connected with the sediment bucket, be equipped with the motorised valve in the sediment bucket, when the clearance is maintained, open the motorised valve and can discharge inside sediment and sewage, the dredge pump is used for wasing the mud of arranging, when the equipment clearance is maintained, open first exhaust valve and second exhaust valve and can discharge inside sediment and sewage.

In this embodiment, the filtering component 20 is a filter screen with an arc-shaped structure, the opening of the filter screen faces the water inlet 11, the input end of the filter screen is the top end of the filter screen, the output end of the filter screen is the bottom end of the filter screen, the filter screen is wrapped outside the lower half part of the spiral shaft 32, and the spiral blade on the spiral shaft 32 can nearly contact with the inner wall of the filter screen.

In this embodiment, the scraper mechanism 42 includes a second driving device 43, a rotating shaft 422, and a scraper 421, the second driving device 43 drives the rotating shaft 422 to rotate, the scraper 421 is installed on the side wall of the rotating shaft 422, the scraper 421 extends in a long strip shape along the axis of the rotating shaft 422, and the scraper 421 acts intermittently on the liquid surface of the waste oil to give the waste oil a tendency to go to the oil collecting tank 43.

In this embodiment, an exhaust pipeline is provided between the oil-water separation chamber 40 and the sewage lifting chamber 50. The water filtered by the filter screen is sent to the oil-water separation chamber 40 by a pipeline, and the sewage from which the waste oil is removed is sent to the sewage lifting chamber 50 by a pipeline.

In this embodiment, the oil separation device may be used in combination with a control system, and the control system monitors the first driving device 31, the second driving device 43, the temperature controller, the hydraulic components, and the like in real time.

In the embodiment, the oil separation equipment can customize the size of the box body 10 according to the area of a restaurant or the number of diners and the function of the equipment, so that the situation that the box body 10 of the oil separation equipment is too large and uneconomical is avoided; or too small to result in wastewater discharge that does not meet emission standards. The configuration table of the oil removal equipment is as follows:

oil removal equipment configuration table

When the oil separation device is used specifically, a flange connecting pipeline is arranged at the water inlet 11 and the water outlet 12 of the box body 10, the water inlet 11 is in butt joint with catering sewage, and the water outlet 12 is in butt joint with a municipal pipeline. The restaurant sewage passes through the filter screen, the residue is filtered by the filter screen and then is stored in the filter screen, the first driving device 31 is started to drive the spiral shaft 32 and the spiral blades, and the residue is collected into the residue barrel; the sewage after deslagging flows into the oil-water separation cavity 40 through a pipeline, the bubble generator 41 is started to separate the waste oil from the water, the waste oil floats on the upper layer under the action of gravity, the second driving device 43 is started to drive the rotating shaft 422 and the scraper 421, the separated waste oil is collected into the oil collecting tank 43, when the waste oil in the oil collecting tank 43 is solidified, the waste oil is heated and melted by the heater, and the switch of the heater is controlled by the temperature controller; the sewage from which the waste oil is separated enters the sewage lifting chamber 50, and the drain pump 60 is actuated to discharge the sewage into the municipal pipeline.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. An oil removal apparatus, comprising:

the box body is provided with a water inlet and a water outlet;

the filter assembly is arranged in the box body and comprises a filter cavity, the filter cavity is provided with an input end and an output end, and the input end is connected with the water inlet;

the slag discharging mechanism comprises a first driving device, a screw shaft and a slag discharging port, one end of the screw shaft is arranged in the filtering cavity, the first driving device drives the screw shaft to transport along the direction far away from the filtering cavity, and the slag discharging port is in butt joint with the screw shaft;

the oil-water separation cavity is arranged in the box body and is connected with the output end, a bubble generator is arranged in the oil-water separation cavity, a scraping plate mechanism is arranged at the top end of the oil-water separation cavity, and the scraping plate mechanism reciprocates on the liquid level;

the oil collecting tank is arranged in the box body and is in butt joint with the scraping plate mechanism;

the sewage promotes the chamber, sets up in the box, sewage promotes the chamber with the oil-water separation chamber is connected, sewage promotes the intracavity and is equipped with the drain pump.

2. The oil removal apparatus of claim 1, wherein: and a heater and a temperature controller are arranged in the oil collecting tank, and the temperature controller is connected with the heater.

3. The oil removal apparatus of claim 2, wherein: the temperature controller comprises a temperature sensor and a switch, the temperature sensor senses the temperature of the oil collecting tank, and the switch controls the heater to be started and closed.

4. The oil removal apparatus of claim 1, wherein: and a sewage pump and a first emptying valve are arranged in the sewage lifting cavity.

5. The oil removal apparatus of claim 4, wherein: and a second emptying valve is arranged in the oil-water separation cavity.

6. The oil removal apparatus of claim 5, wherein: the slag discharging mechanism further comprises a slag barrel, a slag discharging pipeline is arranged on the slag discharging opening, and the slag discharging pipeline is connected with the slag barrel.

7. The oil removal apparatus of claim 1, wherein: the filter assembly is a filter screen of an arc-shaped structure, and an opening of the filter screen faces the water inlet.

8. The oil removal apparatus of claim 1, wherein: the scraper mechanism comprises a second driving device, a rotating shaft and a scraper, the second driving device drives the rotating shaft to rotate, the scraper is installed on the side wall of the rotating shaft, and the scraper extends into a long strip shape along the axis of the rotating shaft.

9. The oil removal apparatus of claim 1, wherein: an exhaust pipeline is arranged between the oil-water separation cavity and the sewage lifting cavity.